About the Authors

Rong Chen

rong.chen@anu.edu.au (RC); shin-ho.chung@anu.edu.au (S-HC)

Affiliation Research School of Biology, Australian National University, Canberra, Australian Capital Territory, Australia

Shin-Ho Chung

rong.chen@anu.edu.au (RC); shin-ho.chung@anu.edu.au (S-HC)

Affiliation Research School of Biology, Australian National University, Canberra, Australian Capital Territory, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RC SHC. Performed the experiments: RC. Analyzed the data: RC SHC. Wrote the paper: RC SHC.